Problem 262. Swap the input arguments

Solution 1213321

Submitted on 15 Jun 2017 by Andrew Dobrovolc

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Test	Status	Code Input and Output
1	Pass	[q,r] = swapInputs(5,10); assert(isequal(q,10)); assert(isequal(r,5));
2	Pass	[q,r] = swapInputs(magic(3), 'hello, world'); assert(isequal(q,'hello, world')); assert(isequal(r,magic(3)));
3	Pass	[q,r] = swapInputs({}, NaN); assert(isnan(q)); assert(iscell(r) && isempty(r));

Test

Status

Code Input and Output

Pass

[q,r] = swapInputs(5,10); assert(isequal(q,10)); assert(isequal(r,5));

Pass

[q,r] = swapInputs(magic(3), 'hello, world'); assert(isequal(q,'hello, world')); assert(isequal(r,magic(3)));

Pass

[q,r] = swapInputs({}, NaN); assert(isnan(q)); assert(iscell(r) && isempty(r));